Hisense Broadband Multimedia Technologies Co., Ltd.

Yan Zhong

Xuxia Liu

Sigeng Yang

Wei Cui

Hongchao Pan

Fenglai Wang

Xuejian Li

An optical module includes a shell, a circuit board, a light-emitting chip, a lens assembly, an optical fiber ferrule assembly and a fastener. The fastener fixes the optical fiber ferrule assembly to the lens assembly. The fastener includes a fastening body, a first clamping portion and a second clamping portion. The first clamping portion is disposed at one end of the fastening body, and is clamped with the optical fiber ferrule assembly. The second clamping portion is disposed at the other end of the fastening body, and is clamped with the lens assembly.

Optical module

An optical module includes a circuit board, a lens assembly, a first lens array and a second lens array. The circuit board includes a first driving chip, a first photoelectric chip, a second photoelectric chip and a second driving chip. The lens assembly houses the first photoelectric chip and the second photoelectric chip and includes an upper surface having a first groove and a second groove. The first lens array and the second lens array are on a side surface of the second groove. A bottom surface of the first groove includes a reflecting surface. The first photoelectric chip and the second photoelectric chip are configured such that light coming from or to the first photoelectric chip, or from or to second photoelectric chip, is reflected by the reflecting surface and passes through the first lens array or the second lens array.

An optical module includes a circuit board, an optical fiber, an optical fiber monitoring chip, a laser chip, a laser driving chip and a lens assembly. A bottom surface of the lens assembly is covered above the laser chip and the optical monitoring chip. A groove is on a top surface of the lens assembly. A bottom of the groove protrudes to form a first interface and a second interface. The laser chip is configured to emit light. The first interface is configured to reflect the emitted light to obtain first reflected light. The second interface is configured to reflect a portion of the first reflected light to obtain a second reflected light and refract another portion of the first reflected light to obtain a first refracted light. The second reflected light is transmitted to the optical monitoring chip. The first refracted light is transmitted to the optical fiber.

Growing community of inventors

Shandong, China

Yan Zhong